1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
son4ous [18]
2 years ago
7

EXPLAIN How did energy change form in the calorimeter lab?

Chemistry
2 answers:
Ann [662]2 years ago
8 0

As the food burned, <u><em>chemical energy</em></u> was transformed into <u><em>thermal energy</em></u>. Thus, a form of <u><em>potential energy</em></u> was converted to a form of <u><em>kinetic energy</em></u>.

Hope I helped! :)

timama [110]2 years ago
7 0

Answer:

Chemical energy is converted into thermal and mechanical energy while kinetic energy into potential energy.

Explanation:

As the breakdown of food started, the chemical energy present in the food substances converted into thermal energy and mechanical energy. Thermal or heat energy is used to maintain the body's temperature while mechanical energy is used in other activities such as movement of muscles. Kinetic energy is also converted into potential energy when the object moves from top of a place such as hill.

You might be interested in
Which pair are classified as chemical substances? Pick two.
maria [59]
Elements and compounds. This is because in solutions and mixtures the substances are not bonded to each other or pure, you can separate and purify substances in solutions and mixtures (via techniques such as distillation, filtering) but you cannot separate compounds as they are bonded together.
8 0
3 years ago
PLEASE HELP!! How could using either more or less of a chemical in a scientific experiment cause a change in results?
charle [14.2K]
The chemical could have more or less of a reaction to the other chemicals in the experiment
4 0
3 years ago
Which statement best describes the compressibility of a gas?
maria [59]

The answer to the question stated above is:
<span> Gas is easily compressible because the molecules of a gas are much further apart than those of a solid.</span>


characteristic properties of gases:

(1) they are easy to compress,

(2) they expand to fill their containers, and

(3) they occupy far more space than the liquids or solids from which they form.

7 0
3 years ago
Another name for chemical change
elena-14-01-66 [18.8K]
Another name for chemical change would be chemical reaction.
8 0
3 years ago
Read 2 more answers
According to the law of conservation of mass, the total mass of the reactants is
yarga [219]

Answer:

is equal to the total number of products

Explanation:

3 0
2 years ago
Other questions:
  • What is the relationship between atomic number and an the atom's identity?
    6·1 answer
  • What element/compounds are used in the melting of ice?
    14·1 answer
  • Convert 20.1 cm to in
    8·1 answer
  • Heat from our closet star the travels by radiation
    15·1 answer
  • A student weighed 0.550 g of lithium chloride, LiCl, to use in a reaction. How many moles is this? a. 5.11 b. 42.39 c. 23.31 d.
    8·1 answer
  • I need help solving all of these problems help plsss! helpppp
    6·1 answer
  • Explain in terms of breaking and making bonds why this reaction is exothermic..
    11·1 answer
  • Use the drop-down menus to complete each statement.
    9·1 answer
  • How many grams of sodium are in 10g. of aodium sulfate
    15·2 answers
  • If a chlor-alkali cell used a current of 3X10⁴A, how many pounds of Cl₂ would be produced in a typical 8-h operating day?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!